462443997010081 has 2 divisors, whose sum is σ = 462443997010082. Its totient is φ = 462443997010080.

The previous prime is 462443997010067. The next prime is 462443997010129. The reversal of 462443997010081 is 180010799344264.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 427208387760400 + 35235609249681 = 20669020^2 + 5935959^2 .

It is a cyclic number.

It is not a de Polignac number, because 462443997010081 - 2¹¹ = 462443997008033 is a prime.

It is a super-2 number, since 2×462443997010081² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 462443997009998 and 462443997010025.

It is not a weakly prime, because it can be changed into another prime (462443997011081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231221998505040 + 231221998505041.

It is an arithmetic number, because the mean of its divisors is an integer number (231221998505041).

Almost surely, 2^{462443997010081} is an apocalyptic number.

It is an amenable number.

462443997010081 is a deficient number, since it is larger than the sum of its proper divisors (1).

462443997010081 is an equidigital number, since it uses as much as digits as its factorization.

462443997010081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10450944, while the sum is 58.

The spelling of 462443997010081 in words is "four hundred sixty-two trillion, four hundred forty-three billion, nine hundred ninety-seven million, ten thousand, eighty-one".